| 摘要 |
PURPOSE: A length adjustment device of a neck string of a necktie is provided to offer excellent wearability, to be economical since manufacturing cost is low, to simplify a manufacturing process and to have no malfunction until the end of lifetime. CONSTITUTION: A length adjustment device of a neck string of a necktie includes a necktie main body(20) manufactured with more than one material selected from rubber or synthetic resin, metal, silicon and timber; a knot unit, in which a wearable unit in the neck center is empty or full, fixed in a reverse triangular shape consisting of the same color and material as the front large sword-like part and small sword-like part; a neck tightening string(140) attached to a neck part of a dress shirt connecting with the necktie main body; a length adjustment housing(240) controlling length of the neck tightening string worn to the neck and formed as the large sword-like part and the small sword-like part spread to the front face; an adjustment button(340) in which a necktie length adjustment housing and an installation hole are installed in the length adjustment housing. |
